Disease of respiratory system
Conditions
Interventions
Sponsors
Affiliated Hospital of Guizhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing painless fiberoptic bronchoscopy at the Affiliated Hospital of Guizhou Medical University from January 2024 to December 2024; 2. Aged 18 to 75 years (including the cutoff values); 3. ASA classification I to III; 4. 18 kg/m^2 < BMI < 30 kg/m^2; 5. Patients with complete anesthesia records and fiberoptic bronchoscopy reports.
Exclusion criteria
Exclusion criteria: 1. Those with contraindications to general anesthesia, or have a history of anesthetic complications; 2. Those with a history of hyperthyroidism; 3. Those with mental system disorders (such as schizophrenia, mania, delirium, etc.) or cognitive dysfunction; 4. Long-term (continuous or intermittent) use of benzodiazepine sleeping pills, opioid analgesics, or use of anesthetic analgesics within the random 24 hours prior or anesthetics within 7 days; 5. Severe anemia or coagulopathy; 6. Pregnant or breastfeeding women; 7. Those with severely difficult airways (with a modified Mallampati score of IV); 8. Those with a history of drug abuse or alcoholism within the last 2 years before screening; 9. Those who are allergic or have contraindications to the drugs used in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of tracheal spasm; | — |
Secondary
| Measure | Time frame |
|---|---|
| Demographic data;Change in the diameter of the trachea;The lowest value of blood oxygen saturation (SpO2) and the duration of time with SpO2 less than 90%;The fluctuation range of heart rate (HR) and blood pressure (BP);The incidence rate of adverse reactions recorded;Wake-up time; | — |
Countries
China
Contacts
Public ContactJiang Ke
Affiliated Hospital of Guizhou Medical University
Outcome results
None listed